FI20125754A - Förfarande för fällning av lignin - Google Patents

Förfarande för fällning av lignin Download PDF

Info

Publication number
FI20125754A
FI20125754A FI20125754A FI20125754A FI20125754A FI 20125754 A FI20125754 A FI 20125754A FI 20125754 A FI20125754 A FI 20125754A FI 20125754 A FI20125754 A FI 20125754A FI 20125754 A FI20125754 A FI 20125754A
Authority
FI
Finland
Prior art keywords
procedure
precipitating lignin
lignin
precipitating
Prior art date
Application number
FI20125754A
Other languages
English (en)
Finnish (fi)
Inventor
Pekka Jokela
Paeivi Varvemaa
Original Assignee
Upm Kymmene Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Upm Kymmene Corp filed Critical Upm Kymmene Corp
Priority to FI20125754A priority Critical patent/FI20125754A/sv
Publication of FI20125754A publication Critical patent/FI20125754A/sv

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C11/00—Regeneration of pulp liquors or effluent waste waters
    • D21C11/0007—Recovery of by-products, i.e. compounds other than those necessary for pulping, for multiple uses or not otherwise provided for

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
FI20125754A 2012-06-29 2012-06-29 Förfarande för fällning av lignin FI20125754A (sv)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FI20125754A FI20125754A (sv) 2012-06-29 2012-06-29 Förfarande för fällning av lignin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20125754A FI20125754A (sv) 2012-06-29 2012-06-29 Förfarande för fällning av lignin

Publications (1)

Publication Number Publication Date
FI20125754A true FI20125754A (sv) 2013-09-12

Family

ID=49305254

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20125754A FI20125754A (sv) 2012-06-29 2012-06-29 Förfarande för fällning av lignin

Country Status (1)

Country Link
FI (1) FI20125754A (sv)

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Legal Events

Date Code Title Description
FD Application lapsed